Finding the Fourth Proportional to 50,592.47, 75,892.38 and 19,427.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,592.47 : 75,892.38 = 19,427.72 : x
2. Step 2: Convert to fraction form
   50,592.47/75,892.38 = 19,427.72/x
3. Step 3: Cross multiply
   50,592.47x = 75,892.38 × 19,427.72
4. Step 4: Simplify right side
   50,592.47x = 1,474,416,098.50
5. Step 5: Solve for x
   x = 1,474,416,098.50/50,592.47
6. Step 6: Final answer
   x = 29,142.99